bug #41 Use normalizeKeys(false) for builds config (smoelker)

This PR was merged into the master branch.

Discussion
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Use normalizeKeys(false) for builds config

Fix for #40 to allow dashes in the build names.

Commits
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354ee9c Use normalizeKeys(false) for builds config

Author: weaverryan

src/DependencyInjection/Configuration.php

@@ -34,6 +34,7 @@ public function getConfigTreeBuilder()
                 ->end()
                 ->arrayNode('builds')
                     ->useAttributeAsKey('name')
+                    ->normalizeKeys(false)
                     ->scalarPrototype()
                     ->validate()
                         ->always(function ($values) {